/* BDVB-App
Copyright (C) 2014 Sascha Manns <Sascha.Manns@outlook.de>

This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/


using System;
using System.Windows;
using System.Windows.Input;

using Windows.UI.Xaml;

using AppStudio.Services;
using AppStudio.Data;

namespace AppStudio.ViewModels
{
    public class AboutViewModel : ViewModelBase<HtmlSchema>
    {
        override protected string CacheKey
        {
            get { return "AboutDataSource"; }
        }

        private RelayCommandEx<HtmlSchema> itemClickCommand;
        public RelayCommandEx<HtmlSchema> ItemClickCommand
        {
            get
            {
                if (itemClickCommand == null)
                {
                    itemClickCommand = new RelayCommandEx<HtmlSchema>(
                        (item) =>
                        {
                            NavigationServices.CurrentViewModel = this;
                            this.SelectedItem = item;

                            NavigationServices.NavigateToPage("", item);
                        });
                }

                return itemClickCommand;
            }
        }

        override protected IDataSource<HtmlSchema> CreateDataSource()
        {
            return new AboutDataSource(); // HtmlDataSource
        }

        override public bool IsStaticData
        {
            get { return true; }
        }

        override public ViewTypes ViewType
        {
            get { return ViewTypes.Detail; }
        }
    }
}
